Case studies

Projects

Backend services, event-driven systems and full-stack applications — Java, Spring Boot, Kafka, RabbitMQ, PostgreSQL and Next.js. Each project has a case study.

Focus

Stack

Full StackBackendLive

Electronic SAV

E-commerce and service platform for electronics repair, deployed on AWS.

Next.jsSpring BootPostgreSQLStripeAWS EC2+2

2025Case study

Distributed SystemsBackendFull Stack

Kafka Event-Based Library Manager

Event-driven library system where availability changes propagate through Kafka.

JavaSpring BootApache KafkaNext.jsPostgreSQL

Case study

Backend

HEAB Task Manager

Java 21 desktop productivity application with Kanban, calendar sync and socket notifications.

Java 21JavaFXMySQLDockerHibernate+1

JavaCase study

Backend

E-Doctorat Management System

Secure doctoral administration platform with role-based access control.

Spring BootPostgreSQLSpring SecurityJWT

Case study

DevOps

Selenium Testing Platform

Automated browser test framework with parallel execution and CI/CD integration.

JavaMavenSeleniumTestNG

Case study

Full StackFrontendLive

Depannage Services

Service marketplace connecting clients with repair technicians, with booking and geolocation.

Next.jsReactSupabaseNode.jsFirebase+1

2025Case study